BEREA, Ohio – Browns quarterback Johnny Manziel says he “made some rookie” mistakes during the offseason and vowed to be focused on just football in the future.

Speaking on the eve of Cleveland’s first training camp practice, Manziel briefly addressed his behavior during the offseason when photos of him partying around the country were a weekly occurrence. Manziel said he has spoken to Browns coach Mike Pettine and general manager Ray Farmer and “we’ve been on the same page.” Manziel said he spoke them about a photo of him holding a rolled up $20 bill, but he provided no other details.

Manziel said he wants to represent the Browns in a “positive manner and a positive light.”

The former college star enters his first camp as Cleveland’s No. 2 quarterback behind Brian Hoyer.

Lynch a no-show at Seahawks practice

RENTON, Wash. – Marshawn Lynch famously said during Super Bowl week that he was “all about that action, boss.”

His action on Friday was defiance. The Super Bowl champion Seattle Seahawks opened training camp and Lynch chose to stay away because of his current contract situation.

Beast Mode’s status: absent and unhappy.

Lynch’s absence was expected after former teammate Michael Robinson said Thursday night on NFL Network that Lynch would not show for the opening day of camp.

Cowboys’ McClain convicted in Ala.

DECATUR, Ala. – A judge on Friday convicted Dallas Cowboys linebacker Rolando McClain of resisting arrest and disorderly conduct in his Alabama hometown and imposed an 18-day jail term that could interrupt the player’s bid to restart his career.

Municipal Judge Billy Cook convicted McClain on the misdemeanor counts after a non-jury trial that lasted about three hours. McClain was accused of yelling an obscenity at police trying to arrest him during a disturbance in a crowded city park in 2013.

McClain won’t have to report for his jail sentence until after an appeal is complete in state court.

Gronkowski back for Patriots

FOXBOROUGH, Mass. – Rob Gronkowski ran short routes, caught passes and jogged back to the line of scrimmage.

He didn’t cut sharply, run hard at defensive backs or participate in 11-on-11 drills.

The oft-injured tight end for the New England Patriots is practicing at training camp but not ready for full activity as he continues his recovery from knee surgery.